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add missing patch (#36)

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* tcp_bbr: adapt cwnd based on ack aggregation estimation

* Update 607-tcp_bbr-adapt-cwnd-based-on-ack-aggregation-estimation.patch

add missing patch

Co-authored-by: CN_SZTL <22235437+1715173329@users.noreply.github.com>
This commit is contained in:
QiuSimons 2020-02-25 16:39:58 +08:00 committed by GitHub
parent 81d1612bc7
commit ac0407bb81
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 1 deletions
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target/linux/generic/pending-4.14/607-tcp_bbr-adapt-cwnd-based-on-ack-aggregation-estimation.patch
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@ -433,7 +433,7 @@ diff --git a/net/ipv4/tcp_bbr.c b/net/ipv4/tcp_bbr.c
+/* BUILD_BUG_ON(sizeof(struct bbr) > ICSK_CA_PRIV_SIZE);*/
return tcp_register_congestion_control(&tcp_bbr_cong_ops);
}
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@ -456,3 +456,30 @@ diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
/* Trim TSO SKB to LEN bytes, put the remaining data into a new packet
* which is put after SKB on the list. It is very much like
diff --git a/include/net/tcp.h b/include/net/tcp.h
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -553,6 +553,8 @@
u32 tcp_tso_autosize(const struct sock *sk, unsigned int mss_now,
int min_tso_segs);
+bool tcp_snd_wnd_test(const struct tcp_sock *tp, const struct sk_buff *skb,
+ unsigned int cur_mss);
void __tcp_push_pending_frames(struct sock *sk, unsigned int cur_mss,
int nonagle);
int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -136,8 +136,8 @@
} icsk_mtup;
u32 icsk_user_timeout;
- u64 icsk_ca_priv[88 / sizeof(u64)];
-#define ICSK_CA_PRIV_SIZE (11 * sizeof(u64))
+ u64 icsk_ca_priv[104 / sizeof(u64)];
+#define ICSK_CA_PRIV_SIZE (13 * sizeof(u64))
};
#define ICSK_TIME_RETRANS 1 /* Retransmit timer */